Bin



FIG. 1 is a front, right, and top perspective view of a bin showing the new design;

FIG. 2 is a right side elevational view thereof;

FIG. 3 is front view thereof;

FIG. 4 is a left side elevational view thereof;

FIG. 5 is a rear view thereof;

FIG. 6 is a top view thereof; and,

FIG. 7 is a bottom view thereof.

The broken line showing of the bin is for the purpose of illustrating portions of the article that form no part of the claimed design. 

CLAIM The ornamental design for a bin, as shown and described. 